Price of PartsINDUSTRIAL PRICE INDEX
SMC

SY5100-5U1

Limited data — single seller

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$20.00
Low
$128
High
Sigma Surplus — $20.00Next Day Automation — $43.00Southern Controls — $51.25DougDeals.com — $52.29pmisupplies.com — $57.90Automation Distribution — $58.50EnrgTech — $84.56PLCpartssolution — $92.00ddpartssolution.com — $118MRO Global Solutions — $128Sigma SurplusSigma Surplus$20.00Next Day AutomationNext Day Autom…$43.00Southern ControlsSouthern Contr…$51.25DougDeals.comDougDeals.com$52.29pmisupplies.compmisupplies.com$57.90Automation DistributionAutomation Dis…$58.50 · MEDIANEnrgTechEnrgTech$84.56PLCpartssolutionPLCpartssoluti…$92.00ddpartssolution.comddpartssolutio…$118MRO Global SolutionsMRO Global Sol…$128

Median $58.20 · 10 sellers · $38.20 below median at the lowest

$ Compare your quote against 10 current asking prices.

Asking prices for the exact catalog number SY5100-5U1 currently range from $20.00 to $128 across 10 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

10 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
Sigma SurplusUSED / REFURB $20.00-66% View offer
Next Day AutomationUSED / REFURB $43.00-26% View offer
Southern Controlsnot stated $51.25-12% View offer
DougDeals.comnot stated $52.29-10% View offer
pmisupplies.comnot stated $57.90-1% View offer
Automation Distributionnot stated $58.50+1% View offer
EnrgTechnot stated $84.56+45% View offer
PLCpartssolutionnot stated $92.00+58% View offer
ddpartssolution.comnot stated $118.00+103% View offer
MRO Global Solutionsnot stated $128.00+120% View offer

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Condition

AS STATED BY SELLERS
Used / refurbished2
Not stated8

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 360 comparable parts across the index, used and refurbished units list at 100% of new — condition is not a reliable discount signal for industrial parts, because refurbished stock from trade houses carries warranty and test reports.

Frequently asked

How much does a SY5100-5U1 cost?

As of 10 Aug 2026, the SMC SY5100-5U1 is listed from $20.00 to $128 across 10 sellers. The median asking price is $58.20. Prices are published seller asking prices and are refreshed monthly.

Who sells the SY5100-5U1?

10 sellers currently list the SY5100-5U1, including Sigma Surplus, Next Day Automation, Southern Controls. 10 of them are specialist industrial distributors. The lowest current asking price is $20.00 from Sigma Surplus.

Why do SY5100-5U1 prices vary so much?

The highest asking price for the SY5100-5U1 is 6.4× the lowest. Industrial parts trade in a market where new surplus, refurbished stock and list-price sellers coexist without a shared price reference, so identical catalog numbers are listed at very different prices.